Revisão Sistemática e Meta-Análise da Exposição ao Herbicida Baseado em Glyphosate e Risco de Linfoma Não Hodgkin

Resumo original em inglês

O que aconteceu

Glyphosate-based herbicides are widely used agricultural chemicals. Concerns regarding carcinogenicity, particularly non-Hodgkin lymphoma (NHL), persist. We conducted a systematic review and meta-analysis to better evaluate glyphosate exposure and NHL risk. MEDLINE and EMBASE were searched for eligible cohort, case-control, and pooled studies. Risk of bias was assessed using recommended criteria. Random- and fixed-effects meta-analyses were performed, with sensitivity analyses addressing overlapping cohorts, hazard ratio inclusion, exposure definitions, and model overfitting. Evidence certainty was graded using GRADE. Ten primary datasets were analyzed. Ever-exposure was associated with an odds ratio of 1.11. Highest-exposure analyses demonstrated a significant association with NHL. Ever-exposure associations were modest, whereas a higher glyphosate exposure was consistently associated with an increased NHL risk. The findings were robust across sensitivity analyses.

Resumo publicado sob licença CC BY. A tradução para o português ainda não chegou a este estudo.